From c0591773d46a534f330f3d564eee3d6adeccc7ce Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mattias=20Walstr=C3=B6m?= <lazzer@gmail.com>
Date: Mon, 26 Jan 2026 13:55:19 +0100
Subject: [PATCH] yang: wifi: Only one virtual interface can have default MAC

The others need to set custom-phys-address, if not dagger will fail
to take up the interface because "The address is not unique on the network"
---
 src/confd/yang/confd/infix-if-wifi.yang | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/confd/yang/confd/infix-if-wifi.yang b/src/confd/yang/confd/infix-if-wifi.yang
index 309c3e40..53e8cb22 100644
--- a/src/confd/yang/confd/infix-if-wifi.yang
+++ b/src/confd/yang/confd/infix-if-wifi.yang
@@ -100,6 +100,9 @@ submodule infix-if-wifi {
         must "count(/if:interfaces/if:interface[wifi/radio = current()][not(wifi/access-point)]) <= 1" {
           error-message "Only one station or scan interface is allowed per radio";
         }
+        must "count(/if:interfaces/if:interface[wifi/radio = current()][not(infix-if:custom-phys-address/*)]) <= 1" {
+          error-message "Only one interface per radio can use the default MAC address. Configure custom-phys-address on additional interfaces.";
+        }
 
         description
           "Reference to parent WiFi radio (PHY).